I have a 160 Gb drive that I bought already imaged. I'll confirm with the person I bought it from on the master setting.
The mounting plate screws seemed like they were tightened by a gorilla. I had to put so much pressure on them to make the first "crack" that I was worried about breaking something. Got 3 off, stripped the 4th. The screws that held the drive into the plate, however, were quite reasonable and came off easily.
I powered up already and I got the setup menu. Because this is going into a new place, I have to wire up the phone jack to finish the setup.
Icecow, your instructions in the archive were spot on. Thanks a million!